diff --git a/.github/workflows/release-nightly.yaml b/.github/workflows/release-nightly.yaml
index 46cf204..e6a312a 100644
--- a/.github/workflows/release-nightly.yaml
+++ b/.github/workflows/release-nightly.yaml
@@ -1,5 +1,8 @@
 name: Build nightly release
 
+permissions:
+  contents: write
+
 on:
   release:
     types: [ published ]